ADS1115
4 Series 30A 18650 Lithium Battery Protection Board 14.8V 16V with Cable
- For the successful start of the drill, it requires three 15C-20C power battery, or six 10C-15C power batteries (ordinary 18650 cannot start the drill!!)
- Strictly according to map wiring 0V, 4.2V, 8.4V, 12.6V, 16.8V, do not deliberately short circuit.
- Overcharge protection,
- Over-discharge protection function, short circuit protection function,
- Overcurrent protection function, band balance.
MAX30102 Heart Rate Oxygen Pulse Breakout Sensor Module For Arduino
- Integrated LEDs, Photo Sensor, and High-Performance Analog Front -End
- Optical Heart-Rate Monitor and Pulse Oximetry Solution
- Measures absorbance of pulsing blood
- I2C interface plus INT pin
- Tiny 12.7mm x 12.7mm (0.5in x 0.5in) Board Size
- Highly integrated, small-size sensor
- Non-chest based heart-rate/SpO2 detection
- Ultra-Low-Power Operation Increases Battery Life for Wearable Devices
- Programmable Sample Rate and LED Current for Power Savings
- Ultra-Low Shutdown Current (0.7µA, typ)
- Advanced Functionality Improves Measurement Performance
- High SNR Provides Robust Motion Artifact Resilience
- Integrated Ambient Light Cancellation
- High Sample Rate Capability
- Fast Data Output Capability
5 Channel Tracking Sensor Module Board Trace Module Infrared Detection
- 5 channel high sensitivity sensor
- Operating Voltage: 0V - 5.5V
- Detection distance: 0 - 4cm (black and white line sensors), 0 - 5cm (adjustable distance detection)
- High accuracy for tracking black lines.
- Special touch sensor design, making the robot design simple
- Integrated infrared sensor barrier unblinded and distance can be adjusted by sliding rheostat
- Digital output signal
- Indicator LEDs
MMA845 Digital Triaxial Accelerometer Precision Tilt 3-Axis Module
- Power Supply: 3v-5V.
- Pitch: 15mm.
- Mounting hole diameter: 3mm.
- IIC digital output.
- Up to two interruption functions.
- ±2 g/±4 g/±8 g dynamically selectable full scale
- Three motion detection channels.
- Freefall down or motion detection.
- Automatic ODR change for auto-wake and return to sleep
- Pulse detection.
- Vibration detection.
- Dimension: 1.45cm x 2.05 cm (L x W).
1.44 red serial LCD display module 128*128 TFT Color Screen PCB Adapter
- Display Size: 1.44″
- Driver IC: ST7735
- Input Voltage: 3.3V to 5V
- Resolution:128×128 color pixels
- Touch Screen: NO
- Interface Type: SPI
- TFT color screen, the effect is far better than other small CSTN screen
- Fully compatible and alternative 5110 interface
- On-board LDO, support 5V/3.3V input voltage
- PCB Size: 44×30mm
SIM800L GPRS GSM Module
- Chip: SIM800L
- Operating voltage: 3.7V -4.2V
- Current : 2A
- Quad-band (850/900/1800/1900MHz) supports
- Searches for network and login automatically
- Can connect any global GSM network with 2G sim
- Miniature size
- AT command interface with auto baud detection
- Lead-out buzzer and vibration motor control port
- Scan and receive FM radio broadcast, send and receive SMS and call
- Power consumption:
- Interface: UART (max 2.8V, serial interface)
- Command support: 3G PP TS 27. 007, 27. 005 and SIMCOM enhanced AT commands
- Sim Card Slot: Micro SIM
- Temperature range: -40℃ to 85℃
XBee Base Board USB Output
- Compatible with all ZigBee modules (Series 1 and Series 2.5, standard and Pro)
- Built-in 3V3 Voltage regulator
- 3V and 5V dual power output
- 3V and 5V IO compatible
- Status LEDs ( RX, TX, RSSI, Power)
- Zig Bee Pins available at 2.54 mm berg strip
- USB Powered.
- Small footprint.
- All XBee pins are broken out.
- Reset button.
- USB 2.0 protocol
- BitBang mode ready
- Easily connected to a PC via mini USB cable
- XBee-setting support software X-CTU
Color Sensor
- Voltage supply: 2.7V to 5.5V
- Colour sensor IC: TSC3200
- Interface: digital TTL
- Single-Supply Operation (2.7V to 5.5V)
- High-Resolution Conversion of Light Intensity to Frequency
- Programmable Color and Full-Scale Output Frequency
- Power Down Feature
- Programmable colour and full-scale output frequency.
- Easy to interface with microcontrollers like AVR, ARM, PIC, Arduino etc
- S0~S1: Output frequency scaling selection inputs
- S2~S3: Photodiode type selection inputs
- OUT Pin: Output frequency
- OE Pin: Output frequency enable pin (active low), can be impending when using
- Support LED lamp light supplement control
- Working temperature range: -40℃ to +80℃
HMC5883L COMPASS
- Power supply:3V - 5V
- Communication: Standard IIC communication protocol
- 3-Axis Magnetoresistive Sensors
- PCB thickness: 1.60 mm
- Measuring range: ± 1.3-8 gauss
- 5 milli-gauss resolution
- Compatible with 5V Microcontrollers
- High compass accuracy with an error of just 1 or 2 degrees
- Maximum output sampling frequency: 160 Hz
- 12-Bit ADC Coupled with Low Noise
- AMR Sensors Achieves 2 milli-gauss
- Maximum communication frequency: 400 kHz
- operating temperatures: -30 to +85 °C
- Designed for High Volume, Cost-Sensitive OEM Designs
- Easy to Assemble & Compatible with High-Speed SMT Assembly
- Onboard voltage regulator allows a wide operating voltage range between 3V-5V
- Field Resolution in ±8 Gauss Fields
- Low Voltage Operations (2.16 to 3.6V)
- Low Power Consumption (100 μA)
- Dimensions: 14.35 x 13.16 x 3.40 mm